baber/WOPTO huggingface dataset:
Patent JP-2008235471-A (JP)
Title: Method and apparatus for recovering poorly mounted solder ball, and bump forming method
Inventor: ISHIKAWA SHINJI
IPC: H01L21/60
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield and the efficiency upon recovering a poorly mounted solder ball and surely eliminate a poorly mounted solder ball without influencing the correctly mounted solder balls.  <P>SOLUTION: After applying flux 3 at each bump forming location of a work and collectively mounting the solder balls 4, the solder ball is removed for each bump forming location wherein poor mounting has occurred, and remounting is carried out, or removal and remounting are both carried out to recover the poor mounting. The removal of the solder ball is sucked and removed using a capillary 6. Further, the tip bore diameter of the capillary 6 is made larger than the diameter of the solder ball.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227945-A (JP)
Title: Semiconductor device, and method of manufacturing semiconductor device
Inventor: TSUNASHIMA YOSHITAKA
IPC: H01L29/49
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a semiconductor device in which a metal oxide film or a metal silicate film is used for a gate insulating film.  <P>SOLUTION: In the semiconductor device in which the metal oxide film 3 is used for at least a part of the gate insulating film, an insulating film 6 containing a metal, a silicon and an oxygen is formed between a semiconductor substrate 1 and the metal oxide film, and at least one out of a fluorine and a nitrogen is contained in the insulating film containing the metal, the silicon and the oxygen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229674-A (JP)
Title: Method and device for manufacturing hollow rack bar
Inventor: YAMAWAKI TAKASHI
IPC: B62D3/12
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow rack bar capable of enhancing the locking reliability to a core and suppressing any defective working or damages on a device.  <P>SOLUTION: A steel pipe 1A (a hollow stock) with both ends opened and having a working wall part 5 with a rack being formed thereon by a tooth die 14c is held by a die 13 having the tooth die 14c. A core 25 arranged on the side in which a first core push-rod 31 is inserted or removed from the die 13 is held by the first core push-rod 31 to be inserted or removed from the steel pipe 1A through one end opening 2 and a second core push-rod 35 to be inserted or removed from the steel pipe 1A through the other end opening, and the core 25 is locked by at least the first core push-rod 31. The core 25 is introduced in the steel pipe A1 while being locked by the core push-rods 31, 35 in the locked condition. Then, after the core 25 is press-fitted in the steel pipe 1A while locking the core by the first core push-rod 31, the core 25 is pushed back by the second core push-rod 35. A material of the working wall part 5 in contact with the tooth die 14c is subjected to the plastic flow from the inner side to the outer side of the steel pipe 1A to form the rack according to the tooth die 14c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007211982-A (JP)
Title: Manufacturing method of vacuum heat insulation material
Inventor: YAMADA MUNETAKA
IPC: F16L59/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a vacuum heat insulation material which can expand the range of heat welding, which can reduce a sealing failure of the vacuum heat insulation material, and which can improve sealing performance even when a relatively thick core material is used.  <P>SOLUTION: Outer covering materials 12a, 12b and the core material 13 are arranged in a manufacturing device 20 so that the two outer covering materials 12a, 12b cover the core material 13. Then the interior of a chamber 16 is partitioned into two spaces 16a, 16b by the upper outer covering material 12a. Then the outer covering materials 12a, 12b are heated by the up-and-down thermal plates 17, and vacuum exhaust in the chamber 16 is performed through piping 18a, 18b. When the interior of the chamber 16 reaches a predetermined degree of vacuum, first, the outer peripheral parts of the outer covering materials 12a, 12b are sealed by a frame seal heater 21, and vacuum opening is performed from the piping 18a. At this time, a pressure difference is generated between the inside and outside of the vacuum heat insulation material 19, and the outer covering material 12a and the outer covering material 12b are brought into contact with each other, thus the heat welding is performed along the core material 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008230564-A (JP)
Title: Seat belt retractor, seat belt device, and seat belt winding method
Inventor: TAKAO MASAHITO
IPC: B60R22/48
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of efficiently carrying out winding-up of a seat belt.  <P>SOLUTION: The seat belt retractor comprises a control unit 123 which stops actuation of a motor when an overload of the motor is detected during winding up the seat belt, and restarts the actuation of the motor after a lapse of a predetermined time period. The control unit 123 comprises a motor actuation timing section 403 which clocks a time period from the start of the actuation to the stop of the actuation (motor actuating time period), a motor actuation counting section 404 which counts the number of times of starting the actuation of the motor (motor actuation number), and a retry determining section 405 which determines whether or not it is required to restart the actuation of the motor which is stopped by detection of the overload according to the motor actuating time period and the motor actuation number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240521-A (JP)
Title: Air-intake control device for internal combustion engine
Inventor: AKASAKI NAOSUKE
IPC: F01M13/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid shortage in air-intake, in an air-intake control device which can generate a tumble flow.  <P>SOLUTION: The air-intake control device for an internal combustion engine has a throttle bore 19 disposed to an intake pipe and having a curved surface. Rotation of one half body 20a of a throttle valve to be in contact with the curved surface of the throttle bore until the throttle valve reaches predetermined opening, allows an air flow to enter into the intake port through the other half body of the throttle body, while blocking the entrance of the air flow into the intake port through one half body of the throttle valve. Areas S1, S2 of cross sections of the intake pipes upstream and downstream of the throttle valve and orthogonal to the air flow passing through the intake pipes are larger than an area S3 of a cross section 26 passing through an opening surface 25 of a portion where the intake pipes communicate with the intake port, and orthogonal to the air flow entering into the intake port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238288-A (JP)
Title: Driving machine
Inventor: TANIMOTO HIDEYUKI
IPC: B25C1/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight driving machine not requiring arrangement of a gear for moving a spring.  <P>SOLUTION: This driving machine 1 comprises a motor 31 installed in a housing 2, a plunger 63 arranged in the housing 2 and driving a nail 1A, a coil spring 62 energizing the plunger 63 in a direction for driving the nail 1A, a drum 51 rotatably supported in the housing 2 and rotary driven by the motor 31, and a wire 52 fixed to the drum 51 on one end, connected with the coil spring 62 on the other end and capable of being wound around an outer periphery of the drum 51. The drum 51 is rotary driven by the motor 31 and the wire 52 is wound to pull the coil spring 62, so that the plunger 63 can accummulate elastic energy for driving the nail 1A in the coil spring 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238929-A (JP)
Title: Wiper motor
Inventor: OTA SHIGEKI
IPC: B60S1/58
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of assembly work efficiency by reducing the working man-hours and the weight of a wiper motor.  <P>SOLUTION: In a wiper motor having a gear unit 20 which is stored in a bottom gear case 21 connected to a motor unit 10 having an electric motor 11, and converts the rotation of a rotary shaft 12 of the electric motor 11 in a decelerating and rocking manner and transmits the converted rotation to a wiper shaft 31, a resin-made holding member 40 for rotatably supporting the wiper shaft 31 is provided to cover a part of an opening surface of the gear case 21, and a bracket 50 for covering the remaining part of the opening surface of the gear case 21 is provided adjacent to the holding member 40. Fitting parts 51, 52, 53 are provided on the bracket 50. The gear case 21 is formed of aluminum die casting, and a connector 33 is arranged on a bottom wall of the gear case 21. Cutting of the gear case can be omitted, the weight of the bracket can be reduced, and the shape, the structure and the wiring layout can be simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241489-A (JP)
Title: Diaphragm type pressure sensor
Inventor: NAKAZATO MINORU
IPC: G01L19/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm type pressure sensor, capable of surely introducing atmospheric pressure into an atmospheric pressure introducing port of a sensor chip and is capable of surely attaining water-proofness by a molded case body.  <P>SOLUTION: This diaphragm type pressure sensor is constituted of a header formed with an oil storage chamber; a diaphragm capable of covering the oil storage chamber of the header; an adapter formed with a pressure receiving chamber capable of covering the diaphragm; an atmosphere-opened pipe provided to receive the atmospheric pressure by the sensor chip attached to the header, with the case body being molded to cover a portion, excluding the tip part of the atmosphere-opened pipe, the header and the adapter; a waterproof recess formed in an atmosphere-opened pipe portion of the case body and having the bottom face lower than the tip part of the atmosphere-opened pipe; and an air inlet groove formed to introduce air into the waterproof recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245090-A (JP)
Title: Paper sheet carrying device and image-forming device
Inventor: HARADA HIROYUKI
IPC: H04N1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming device quickly displaying a finished image as a preview image, by editing a layout of an image stored in a recording medium while suppressing cost increase by utilizing image processing resources effectively.  <P>SOLUTION: The image-forming device 1 has a preview image display section 914. The preview image display section 914 uses a reference image, which is generated from an original image inputted from an image read section 12 and is stored at an image storage section 90 in association with the original image, and displays the layout image of the original image. The preview image display section 914 displays the layout image generated by a reference image having a large reduction rate, and then displays the layout image generated by a reference image having a small reduction rate based on instruction operation by an operator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246277-A (JP)
Title: Particulate fluid producing apparatus
Inventor: SUZUMORI KOICHI
IPC: B01F3/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate fluid producing apparatus which can produce particulate fluid such as liquid droplets having more uniform size.  <P>SOLUTION: The particulate fluid producing apparatus is equipped with: first pipeline for delivering first liquid; a delivery unit for intermittently delivering second liquid or gas by a predetermined amount at a time into the first liquid by vibrating a through hole for delivering the second liquid or gas into the first liquid in the first pipeline; and second pipeline for delivering second liquid or gas to the delivery unit, wherein the delivery unit is equipped with a cylindrical delivering body which has a closed top end and the through hole provided at a predetermined position and a vibration means for vibrating the delivering body. Further the delivering bodies are coaxially arranged in the first pipeline.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247079-A (JP)
Title: Fuel supply device for compact vehicle
Inventor: HIWATARI MASARU
IPC: B62K11/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pipeline means for guiding fuel from a fuel pump having a discharge pipe arranged above a fuel tank from being exposed to outside as much as possible while suppressing increase in the number of components and avoiding decline in appearance salability, in a fuel supply device for a compact vehicle in which an engine having a fuel injection valve and the fuel tank are mounted on a vehicle body frame, the fuel pump having the discharge pipe arranged above the fuel tank is provided in the fuel tank, and the discharge pipe is connected to the fuel injection valve via the pipe line means.  <P>SOLUTION: The pipe line means 94 is arranged to vertically penetrate through the fuel tank 40. A cylindrical member 98 vertically penetrating through the fuel tank 40 is provided in the fuel tank 40, and a fuel hose 95 constituting at least part of the pipe line means 94 and connected to the discharge pipe 87 is stretched to penetrate through the cylindrical member (98).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245560-A (JP)
Title: Molding method of meat processed food
Inventor: KURANISHI HIROSHI
IPC: A23L13/60
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method to be used for producing a meat processed food which has a form with full hand-made sensation which is unavailable in conventional types, and soft texture with superior looseness, and to provide a molding machine discharge nozzle to be used for the method.  <P>SOLUTION: This molding method to be used for producing the meat processed food includes passing kneaded dough through a piping area which has inside a part shading member, allowing to divide a flow pass of passing kneaded dough followed by joining. The molding machine discharge nozzle has a kneaded dough inlet, and a kneaded dough outlet, and a piping area which connects the kneaded dough inlet with the kneaded dough outlet. The molding machine discharge nozzle has in the piping area, the part shading member, allowing to divide a flow pass of kneaded dough followed by joining. The maximum cross sectional area to the sending direction of the piping area is larger than that of the kneaded dough inlet. A method for producing a molded product and the meat processed food, comprising the use of the molding method and the molding machine discharge nozzle is provided, and the meat processed food produced by the method is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247160-A (JP)
Title: Steering device
Inventor: KONDO MASASHI
IPC: B62D1/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device with its column tube securely tilted within a tilting operation range in tilting operation.  <P>SOLUTION: The steering device 1 is provided with an electric tilting mechanism 30, a rear bracket 50 mounted to a steering support member SS and supporting the column tube 20 to allow vertical tilting of the column tube 20 to a vehicle body, and a regulating member 60 mounted to the rear bracket 50 for regulating tilting of the column tube 20 over the tilting operation range by abutting to the column tube 20 when the column tube 20 is about to tilt over the tilting operation range. As the regulating member 60 regulates tilting of the column tube 20 over the tilting operation range by abutting to the column tube 20, the column tube 20 tilts within the range of tilting operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252579-A (JP)
Title: Node arranged by using wavelength selection switch, and inter-node connection confirming method
Inventor: YOSHIKANE NOBORU
IPC: H04B10/07
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To confirm a physical link connection between nodes arranged by using a wavelength selection switch, without an external optical transmission/reception device.  <P>SOLUTION: A node 12 has drop wavelength selection switches 26 and 28, and add wavelength selection switches 27 and 29 respectively on an up link 24 and a down link 25. A port of the drop wavelength selection switch 26 and a port of the add wavelength selection switch 29 are connected to the port of the drop wavelength selection switch 28 and the port of the add wavelength selection switch 27, thereby making the node 12 have a loopback function. A link connection confirmation light from another node is looped back, so that presence/absence of an inter-link fault is determined based on a reception light level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251889-A (JP)
Title: Manufacturing method for capacitor
Inventor: NAKAYAMA MASAO
IPC: H01L41/332
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a capacitor by which damage caused by a dielectric layer is reduced and a leakage current is small.  <P>SOLUTION: The manufacturing method for a capacitor 100 includes steps of sequentially laminating a lower electrode 20a, a dielectric layer 30a to which a perovskite oxide represented by a general formula ABO3 is most suitable, and an upper electrode layer 40a on a substrate 10, forming a mask layer 50 that is patterned to the upper electrode layer 40a, patterning at least the upper electrode layer 40a and the dielectric layer 30a by using the mask layer 50 as a mask, removing the mask layer 50, and performing plasma treatment applying an RF bias to the side of the substrate 10 to perform plasma treatment that brings plasma into contact with the exposed surface of the dielectric layer 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255203-A (JP)
Title: Flame retardant resin composition
Inventor: MASUKO KEISUKE
IPC: C08K5/098
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-responsive flame retardant resin composition capable of imparting high flame retardance to resins in small amount, not impairing fundamental physical properties of resins, having no effect also on moldability or processability and not containing a halogen element and a phosphorus element.  <P>SOLUTION: The flame retardant resin composition comprises a polyester-based resin, a saccharide compound, an aromatic organic acid or its metal salt, an organosilicon compound and a stabilizer having hydrolytic resistance. The saccharide compound is at least either one of a saccharic acid compound, a monosaccharide, a disaccharide and a polysaccharide and the aromatic organic acid or its metal salt has either one of a hydroxy group, a carboxyl group and a sulfonic acid group and the organosilicon compound is at least either one selected from a siloxane compound and a silyl ester compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255232-A (JP)
Title: Abrasive composition
Inventor: MURATA HIROYOSHI
IPC: B24B37/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition preventing coating film swelling on a coated surface and capable of securing excellent handling property on a polisher, preventing polishing rubbish fixation, surely smoothing the coated surface and giving good luster.  <P>SOLUTION: The abrasive composition comprises abrasive particles, a lubricant, an organic solvent, a surfactant, a thickener and water, wherein each component is compounded, based on 100 pts.wt. total of the abrasive composition, to be 1-30 pts.wt. abrasive particle, 1-10 pts.wt. lubricant, 1-9 pts.wt. organic solvent, <0.1 pt.wt. surfactant and 0.1-2.0 pts.wt. thickener.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254031-A (JP)
Title: Piercing press die
Inventor: KOBAYASHI AKIHIRO
IPC: B21D37/01
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piercing press die adaptive to high-mix low-volume production and enabling the delivery time thereof to be reduced.  <P>SOLUTION: The piercing press die comprises: an upper die 2 having a punch holder 4, a punch plate 5 and a stripper plate 6; and a lower die 3 having a die holder 7. The upper die is equipped with a die insert 54 for the punch plate which is fitted in a recess 5c formed on the punch holder side of the punch plate, positioned by a dowel pin 52 from the punch holder side, and fixed by a screw 53 for the insert, a die insert 64 for the stripper plate which is fitted in a recess 6a formed on the lower die side of the stripper plate, positioned by a dowel pin 62 from the lower die side, and fixed by a screw 63 for the insert, and a lid 9 which is fitted in a hole 4b opened in the punch holder and for attachment/detachment of the die insert for the punch plate. The lower die has a die insert 74 for the die holder which is fitted in a recess 7a formed on the upper die side of the die holder, positioned by a dowel pin 72 from the stripper plate side, and fixed by a screw 73 for the die insert.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007277011-A (JP)
Title: Paper thickness detecting device, paper carrying device and image forming device
Inventor: KONDO HIROBUMI
IPC: B65H7/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive paper thickness detecting device, a paper carrying device and an image forming device, superior in follow-up performance to paper, without having influence on carrying of the paper, without receiving influence such as vibration even when installed in a central position in the width direction of the paper, and capable of avoiding even troublesome work when opening a carrying passage.  <P>SOLUTION: This paper thickness detecting device is arranged in a paper carrying passage composed of a pair of opposed carrying guides, and detects the thickness of the paper carried in the paper carrying passage, and has a lever installed in the pair of respective carrying guides and having the other end side for opening and closing with one end side as the origin by swingably pivoting respective one ends, that is, a pair of levers for insertably arranging the paper between the levers by opening the lever, and a swing amount detecting part arranged on the other end side of the lever and detecting the thickness of the paper by detecting a swing amount of the lever when inserting the paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262340-A (JP)
Title: Automatic code generating device for dual core
Inventor: FUKUDA KATSUYOSHI
IPC: G06F9/50
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic code generating device for a dual core which improves processing speed in the execution of a program.  <P>SOLUTION: A control code is generated based on control specifications 101 inputted by a keyboard 103 and a mouse 104. Here at, from multicore configuration conditions 102 input by the keyboard 103 and the mouse 104, a CPU to be mounted is selected based on a fixed standard when there is a static variable used in common by different CPUs.  <P>COPYRIGHT: (C)2009,JPO&INPIT